Base | Representation |
---|---|
bin | 1000001111000… |
… | …0010101110100 |
3 | 2101222202102100 |
4 | 2003300111310 |
5 | 32320220433 |
6 | 3232142100 |
7 | 566401260 |
oct | 203602564 |
9 | 71882370 |
10 | 34538868 |
11 | 18550621 |
12 | b697930 |
13 | 7203c00 |
14 | 48310a0 |
15 | 3073b13 |
hex | 20f0574 |
34538868 has 108 divisors (see below), whose sum is σ = 108177888. Its totient is φ = 9097920.
The previous prime is 34538839. The next prime is 34538899. The reversal of 34538868 is 86883543.
34538868 is a `hidden beast` number, since 34 + 538 + 86 + 8 = 666.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 42183 + ... + 42993.
Almost surely, 234538868 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 34538868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54088944).
34538868 is an abundant number, since it is smaller than the sum of its proper divisors (73639020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34538868 is a wasteful number, since it uses less digits than its factorization.
34538868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 854 (or 836 counting only the distinct ones).
The product of its digits is 552960, while the sum is 45.
The square root of 34538868 is about 5876.9777947513. The cubic root of 34538868 is about 325.6637103243.
It can be divided in two parts, 3453 and 8868, that added together give a palindrome (12321).
The spelling of 34538868 in words is "thirty-four million, five hundred thirty-eight thousand, eight hundred sixty-eight".
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